Item#: 150-13 CANCER ANTIGEN 19-9, Human (CA 19-9)

BULK QUANTITIES Serum Tumor Marker(cancer antigen) Carbohydrate Antigen CA 19-9 from 10-50 million unit single lot sizes. Custom Fills of Human CA 19-9 available.

Serum tumor marker cancer Antigen CA 19-9 is a tumor marker elevated in blood of patients with carcinoma of the gastro-intestinal tract. Primarily used distinguishing pancreatic cancer from pancreatitis. cancer Antigen CA 19-9 is not sufficiently specific for use as a cancer screening test. The specificity for pancreatic cancer increases with increasing levels, high levels showing a specificity of >97% for tumor presence.

Popular Cancer Antigens(s) we offer:
150-11 Cancer Antigen 125
150-12A Cancer Antigen 15-3
150-15 Cancer Antigen 72-4
150-13 Cancer Antigen CA 19-9
150-14 Cancer Antigen CA-50
151-10A Carcinoembyronic Antigen (CEA)

Human Cancer Antigen CA 19-9 research: Markedly Elevated Serum CA 19-9 Levels in Association With a Benign Biliary Stricture Due to Primary Sclerosing Cholangitis Human CA 19-9 REF:Journal of Clinical Gastroenterology. 41(1):115-117, January 2007/human/cancer/antigen/CA 19-9/cancer.

Human Cancer Antigen CA 19-9 research: The Use of Adjusted Preoperative CA 19-9 to Predict the Recurrence of Resectable Pancreatic Cancer Human/cancer CA 19-9 REF: J Surg Res. 2007 Apr 6/human/cancer/antigen/CA 19-9/cancer.


Human Cancer Antigen CA 19-9/cancer research: Interchangeability of measurements of CA 19-9 in serum with four frequently used assays: an update Human CA 19-9 REF:Clinical Chemistry and Laboratory Medicine, Volume: 45 Issue: 1 January 2007 Page(s): 100-104/human/cancer/antigen/CA 19-9/cancer.